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EP 2 658 727 A1

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(43) Date of publication: 06.11.2013 Bulletin 2013/45 (21) Application number: 11729524.6 (22) Date of filing: 22.06.2011

(51) International Patent Classification (IPC):  B60C 1/00(2006.01) C08C 19/25(2006.01) C08F 4/48(2006.01) C08C 19/22(2006.01) C08C 19/44(2006.01) C08L 9/06(2006.01) (86) International application number: PCT/US2011/041421 (87) International publication number: WO 2012/091753 (05.07.2012 Gazette 2012/27)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 30.12.2010 US 201061428253 P (71) Applicant: Bridgestone Corporation Tokyo 104-8340 (JP)	(72) Inventors: LAWSON, David, F. Uniontown, OH 44685 (US) HOGAN, Terrence, E. Uniontown, OH 44685 (US) RADEMACHER, Christine Akron, OH 44320 (US) ROGGEMAN, David, M. North Royalton, OH 44133 (US) OTA, Fuminori Kodaira-shi, Tokyo 187-8531 (JP) (74) Representative: Lamb, Martin John Carstairs  Marks & Clerk LLP 90 Long Acre London WC2E 9RA London WC2E 9RA (GB)